What is the ratio by atoms of elements present in technetium (VII) peroxide? (peroxide is a polyatomic ion) 1:7 2:8 4:9 3:1

asked May 27, 2022 53.4k views

5 votes

What is the ratio by atoms of elements present in technetium (VII) peroxide? (peroxide

is a polyatomic ion)
1:7
2:8
4:9
3:1

by Memo

7.0k points

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2 votes

Answer: 1:7

Explanation: 2 Tc^+7 + 7 O2^-2 -> Tc2 (O2)7

Also 2 Tc to 14 O

Isep answered May 31, 2022

by Isep

8.2k points

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